A sturdy and long-lasting alternative to roses in arrangements, the Crane Neck Flowering Kale! Sunset Crane Neck Flowering Kale is a resilient variety that will last through early frost, producing a superb presentation of very compact heads on rigid, 2 foot stems. Plants produce tightly packed, 5″ to 6″ rosettes that are dark green with bright red hearts. For larger heads, space plants further apart.